『妈妈的朋』介绍:Anoff-dutyNewYorkCityPoliceDetectivegetscaughtinaninner-citybrawlbetweenundercovercopsconvincedthatheisalocalstreetthug.Themeleeendsinatragicdeathfollowedbyanuproarwithingangsandcopsinneighboringcommunitiesandacrossthecity.